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      1 #!/usr/bin/env python
      2 # Copyright (C) 2013 Intel Corporation. All rights reserved.
      3 #
      4 # Redistribution and use in source and binary forms, with or without
      5 # modification, are permitted provided that the following conditions are
      6 # met:
      7 #
      8 #     * Redistributions of source code must retain the above copyright
      9 # notice, this list of conditions and the following disclaimer.
     10 #     * Redistributions in binary form must reproduce the above
     11 # copyright notice, this list of conditions and the following disclaimer
     12 # in the documentation and/or other materials provided with the
     13 # distribution.
     14 #     * Neither the name of Google Inc. nor the names of its
     15 # contributors may be used to endorse or promote products derived from
     16 # this software without specific prior written permission.
     17 #
     18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29 
     30 from collections import defaultdict
     31 import sys
     32 
     33 import css_properties
     34 import in_generator
     35 from name_utilities import lower_first
     36 import template_expander
     37 
     38 
     39 class StylePropertyShorthandWriter(css_properties.CSSProperties):
     40     class_name = 'StylePropertyShorthand'
     41 
     42     def __init__(self, in_file_path):
     43         super(StylePropertyShorthandWriter, self).__init__(in_file_path)
     44         self._outputs = {
     45             ('StylePropertyShorthand.cpp'): self.generate_style_property_shorthand_cpp,
     46             ('StylePropertyShorthand.h'): self.generate_style_property_shorthand_h}
     47 
     48         self._longhand_dictionary = defaultdict(list)
     49 
     50         self._properties = {property_id: property for property_id, property in self._properties.items() if property['longhands']}
     51 
     52         for property in self._properties.values():
     53             property['longhand_property_ids'] = map(css_properties.css_name_to_enum, property['longhands'].split(';'))
     54             for longhand in property['longhand_property_ids']:
     55                 self._longhand_dictionary[longhand].append(property)
     56 
     57     @template_expander.use_jinja('StylePropertyShorthand.cpp.tmpl')
     58     def generate_style_property_shorthand_cpp(self):
     59         return {
     60             'properties': self._properties,
     61             'longhands_dictionary': self._longhand_dictionary,
     62         }
     63 
     64     @template_expander.use_jinja('StylePropertyShorthand.h.tmpl')
     65     def generate_style_property_shorthand_h(self):
     66         return {
     67             'properties': self._properties,
     68         }
     69 
     70 if __name__ == '__main__':
     71     in_generator.Maker(StylePropertyShorthandWriter).main(sys.argv)
     72